<script setup>
import { useBanner } from './composables/useBanner';
import { useCategory } from './composables/useCategory';
import GoodsItem from '../Home/components/GoodsItem.vue';

const { bannerList } = useBanner()
const { categoryData } = useCategory()

</script>

<template>
    <div class="container">
        <div class="top-category">
            <div class="container m-top-20">
                <!-- 面包屑 -->
                <div class="bread-container">
                    <el-breadcrumb separator=">">
                        <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
                        <el-breadcrumb-item>{{ categoryData.name }}</el-breadcrumb-item>
                    </el-breadcrumb>
                </div>
            </div>
        </div>

        <div class="home-banner">
            <el-carousel height="500px">
                <el-carousel-item v-for="item in bannerList" :key="item.id">
                    <img :src="item.imgUrl" alt="">
                </el-carousel-item>
            </el-carousel>
        </div>

        <div class="sub-list">
            <h3>全部分类</h3>
            <ul>
                <li v-for="i in categoryData.children" :key="i.id">
                    <RouterLink :to="`/category/sub/${i.id}`">
                        <img :src="i.picture" alt="">
                        <p>{{ i.name }}</p>
                    </RouterLink>
                </li>
            </ul>
        </div>

        <div class="ref-goods" v-for="item in categoryData.children" :key="item.id">
            <div class="head">
                <h3>- {{ item.name }}-</h3>
            </div>
            <div class="body">
                <GoodsItem v-for="good in item.goods" :goods="good" :key="good.id" />
            </div>
        </div>
    </div>
</template>


<style scoped lang="scss">
.top-category {
    .bread-container {
        padding: 25px 0;
    }
}

h3 {
    font-size: 28px;
    color: #666;
    font-weight: normal;
    text-align: center;
    line-height: 100px;
}

.sub-list {
    margin-top: 20px;
    background-color: #fff;

    ul {
        display: flex;
        padding: 0 32px;
        flex-wrap: wrap;

        li {
            width: 168px;
            height: 160px;


            a {
                text-align: center;
                display: block;
                font-size: 16px;

                img {
                    width: 100px;
                    height: 100px;
                }

                p {
                    line-height: 40px;
                }

                &:hover {
                    color: $xtxColor;
                }
            }
        }
    }
}

.ref-goods {
    background-color: #fff;
    margin-top: 20px;
    position: relative;

    .head {
        .xtx-more {
            position: absolute;
            top: 20px;
            right: 20px;
        }

        .tag {
            text-align: center;
            color: #999;
            font-size: 20px;
            position: relative;
            top: -20px;
        }
    }

    .body {
        display: flex;
        justify-content: space-around;
        padding: 0 40px 30px;
    }
}

.home-banner {
    width: 1240px;
    height: 500px;
    margin: 0 auto;

    img {
        width: 100%;
        height: 500px;
    }
}
</style>